Free Shipping* Whelen 400 Watt Power Amplifier Speaker Driver Amp (w/ Pin-Out)

Description

Operational when removed.  Look to be in perfect condition. Manufacturer Dates varies from 01-10. Some have White Speaker's Connector Plugs and some Green Plugs (Pictures 9 &11) but both are the same model, Please look at pictures for details.  The Pin-Out (picture 2) is according to documents from Whelen.
FYI:  The 16 PIN Connector (Socket w/ Female Pins) that plugs into this Amp is Whelen Part # 39-0416323-04 (not included here). The Pin Out and additional Technical and Wiring Diagram can be found at the Whelen Website under Installation and user Manual for the WSP-2900 Series High Power Voice and Siren System.
This Amp runs on 24VDC (+24v applied at the VBAT) and also requires about a +6 VDC at the POWER UP (as an on/off switching signal) to turn it on.   It was originally designed to power up -Drive- a Whelen SD400 Speaker Driver 2900 Series. According to some information we found, the SD400 Speaker Driver is a 14 ohm speaker that is driven at about 80 volts RMS by this Powermaster 1 Amp at connectors OUT 1  and GND 1.
***This Amp was originally designed for a VERY LOUD High Power Voice and Siren Warning System, not for a Music Stereo System Amplifier***.
Priority Mail Available for .99.